no point in linking to (unknown)
$descriptivehead= $indexentry."Maintainer for $status{package} is\n".
'<a href="http://'.$debbugs::gWebDomain.'/db/ma/l'.&maintencoded($tmaint).'.html">'.htmlsanit($tmaint).'</a>';
$descriptivehead.= ";\nSource for $status{package} is\n".
- '<a href="'.srcurl($tsrc)."\">$tsrc</a>";
+ '<a href="'.srcurl($tsrc)."\">$tsrc</a>" if ($tsrc ne "(unknown)");
$descriptivehead.= ".</p>";
my $buglog = buglog($ref);